1840473

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 2870400

約数和(自身を除く): 1029927

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 229, 423, 687, 893, 2061, 2679, 4351, 8037, 10763, 13053, 32289, 39159, 96867, 204497, 613491, 1840473]

約数ペア:

[(1, 1840473), (3, 613491), (9, 204497), (19, 96867), (47, 39159), (57, 32289), (141, 13053), (171, 10763), (229, 8037), (423, 4351), (687, 2679), (893, 2061)]